52       <panic_description>&lt;p&gt; This panic is raised when creating a logical channel, and the unit number is outside the permitted range: &lt;/p&gt; &lt;p&gt; If unit numbers are not permitted, the unit number value must be &lt;code class="ApiItem"&gt;KNullUnit&lt;/code&gt;. &lt;/p&gt; &lt;p&gt; If unit numbers are permitted, the unit number value must be less than &lt;code class="ApiItem"&gt;KMaxUnits&lt;/code&gt;. &lt;/p&gt; &lt;p&gt; A logical channel is created as a result of a call to &lt;code class="ApiItem"&gt;RBusLogicalChannel::DoCreate()&lt;/code&gt;. &lt;/p&gt;</panic_description>

    52       <panic_description>&lt;p&gt;This panic is raised when creating a logical channel, and the unit number is outside the permitted range: &lt;/p&gt; &lt;ul&gt; &lt;li&gt; &lt;p&gt; If unit numbers are not permitted, the unit number value must be &lt;code class="ApiItem" &gt;KNullUnit&lt;/code&gt;. &lt;/p&gt; &lt;p&gt; If unit numbers are permitted, the unit number value must be less than &lt;code class="ApiItem" &gt;KMaxUnits&lt;/code&gt;. &lt;/p&gt; &lt;/li&gt; &lt;/ul&gt; &lt;p&gt; A logical channel is created as a result of a call to &lt;code class="ApiItem" &gt;RBusLogicalChannel::DoCreate()&lt;/code&gt;. &lt;/p&gt;</panic_description>

    64       <panic_description>&lt;p&gt; This panic is raised when an attempt is made to set the priority of a thread or process to an illegal value. &lt;/p&gt; &lt;p&gt; The permitted priority values for a user process are a subset of the values defined by the &lt;code class="ApiItem"&gt;TProcessPriority&lt;/code&gt; enum. The permitted values are: &lt;/p&gt; &lt;code&gt; EPriorityLow &lt;/code&gt; &lt;p&gt; &lt;code&gt;EPriorityBackground &lt;/code&gt; &lt;/p&gt; &lt;p&gt; &lt;code&gt;EPriorityForeground &lt;/code&gt; &lt;/p&gt; &lt;p&gt; &lt;code&gt;EPriorityHigh &lt;/code&gt; &lt;/p&gt; &lt;p&gt; The permitted priority values for a user thread are a subset of the values defined by the &lt;code class="ApiItem"&gt;TThreadPriority&lt;/code&gt; enum. The permitted values are: &lt;/p&gt; &lt;p&gt; &lt;code&gt; EPriorityMuchLess &lt;/code&gt; &lt;/p&gt; &lt;p&gt; &lt;code&gt; EPriorityLess &lt;/code&gt; &lt;/p&gt; &lt;p&gt; &lt;code&gt; EPriorityNormal &lt;/code&gt; &lt;/p&gt; &lt;p&gt; &lt;code&gt;EPriorityMore &lt;/code&gt; &lt;/p&gt; &lt;p&gt; &lt;code&gt; EPriorityMuchMore &lt;/code&gt; &lt;/p&gt; &lt;code&gt;EPriorityRealTime &lt;/code&gt; &lt;/p&gt; &lt;p&gt; &lt;code&gt;EPriorityAbsoluteVeryLow &lt;/code&gt; &lt;/p&gt; &lt;p&gt; &lt;code&gt; EPriorityAbsoluteLow &lt;/code&gt; &lt;/p&gt; &lt;p&gt; &lt;code&gt; EPriorityAbsoluteBackground &lt;/code&gt; &lt;/p&gt; &lt;p&gt; &lt;code&gt; EPriorityAbsoluteForeground &lt;/code&gt; &lt;/p&gt; &lt;p&gt; &lt;code&gt; EPriorityAbsoluteHigh &lt;/code&gt; &lt;/p&gt;</panic_description>

    64       <panic_description>&lt;p&gt;This panic is raised when an attempt is made to set the priority of a thread or process to an illegal value. &lt;/p&gt; &lt;p&gt; The permitted priority values for a user process are a subset of the values defined by the &lt;code class="ApiItem" &gt;TProcessPriority&lt;/code&gt; enum. The permitted values are: &lt;/p&gt; &lt;ul&gt; &lt;li&gt; &lt;p&gt; &lt;code&gt; EPriorityLow&lt;/code&gt; &lt;/p&gt; &lt;/li&gt; &lt;li&gt; &lt;p&gt; &lt;code&gt;EPriorityBackground&lt;/code&gt; &lt;/p&gt; &lt;/li&gt; &lt;li&gt; &lt;p&gt; &lt;code&gt;EPriorityForeground&lt;/code&gt; &lt;/p&gt; &lt;/li&gt; &lt;li&gt; &lt;p&gt; &lt;code&gt;EPriorityHigh&lt;/code&gt; &lt;/p&gt; &lt;/li&gt; &lt;/ul&gt; &lt;p&gt; The permitted priority values for a user thread are a subset of the values defined by the &lt;code class="ApiItem" &gt;TThreadPriority&lt;/code&gt; enum. The permitted values are: &lt;/p&gt; &lt;ul&gt; &lt;li&gt; &lt;p&gt; &lt;code&gt; EPriorityMuchLess&lt;/code&gt; &lt;/p&gt; &lt;/li&gt; &lt;li&gt; &lt;p&gt; &lt;code&gt; EPriorityLess&lt;/code&gt; &lt;/p&gt; &lt;/li&gt; &lt;li&gt; &lt;p&gt; &lt;code&gt; EPriorityNormal&lt;/code&gt; &lt;/p&gt; &lt;/li&gt; &lt;li&gt; &lt;p&gt; &lt;code&gt;EPriorityMore&lt;/code&gt; &lt;/p&gt; &lt;/li&gt; &lt;li&gt; &lt;p&gt; &lt;code&gt; EPriorityMuchMore&lt;/code&gt; &lt;/p&gt; &lt;/li&gt; &lt;li&gt; &lt;p&gt; &lt;code&gt;EPriorityRealTime&lt;/code&gt; &lt;/p&gt; &lt;/li&gt; &lt;li&gt; &lt;p&gt; &lt;code&gt;EPriorityAbsoluteVeryLow&lt;/code&gt; &lt;/p&gt; &lt;/li&gt; &lt;li&gt; &lt;p&gt; &lt;code&gt; EPriorityAbsoluteLow&lt;/code&gt; &lt;/p&gt; &lt;/li&gt; &lt;li&gt; &lt;p&gt; &lt;code&gt; EPriorityAbsoluteBackground&lt;/code&gt; &lt;/p&gt; &lt;/li&gt; &lt;li&gt; &lt;p&gt; &lt;code&gt; EPriorityAbsoluteForeground&lt;/code&gt; &lt;/p&gt; &lt;/li&gt; &lt;li&gt; &lt;p&gt; &lt;code&gt; EPriorityAbsoluteHigh&lt;/code&gt; &lt;/p&gt; &lt;/li&gt; &lt;/ul&gt;</panic_description>

   192       <panic_description>&lt;p&gt; This panic can be raised as a result of a call to one of a large number of functions. In general, the panic indicates an attempt to perform an operation on a thread or process by code running in another process - violating the security principle of process isolation. &lt;/p&gt; &lt;p&gt; There are exceptions to this general rule, for example, where the panic is raised because the calling process has insufficient capability. The precise reason is stated with the function(s). &lt;/p&gt; &lt;p&gt; The panic is raised on a call to the following function if the process owning the thread performing the call is not the creator of the target process or, if a handle is specified, the handle is not local. &lt;/p&gt; &lt;p&gt; &lt;code class="ApiItem"&gt;RProcess::SetParameter()&lt;/code&gt; &lt;/p&gt; &lt;p&gt; The panic is raised on a call to the following functions if the process owning the thread performing the call is not the same as the target process. &lt;/p&gt; &lt;p&gt; &lt;code class="ApiItem"&gt;RProcess::Kill()&lt;/code&gt; &lt;/p&gt; &lt;p&gt; &lt;code class="ApiItem"&gt;RProcess::Terminate()&lt;/code&gt; &lt;/p&gt; &lt;p&gt; &lt;code class="ApiItem"&gt;RProcess::Panic()&lt;/code&gt; &lt;/p&gt; &lt;p&gt; &lt;code class="ApiItem"&gt;RProcess::SetJustInTime()&lt;/code&gt; &lt;/p&gt; &lt;p&gt; &lt;code class="ApiItem"&gt;RProcess::Resume()&lt;/code&gt; &lt;/p&gt; &lt;p&gt; &lt;code class="ApiItem"&gt;RThread::Kill()&lt;/code&gt; &lt;/p&gt; &lt;p&gt; &lt;code class="ApiItem"&gt;RThread::Terminate()&lt;/code&gt; &lt;/p&gt; &lt;p&gt; &lt;code class="ApiItem"&gt;RThread::Panic()&lt;/code&gt; &lt;/p&gt; &lt;p&gt; &lt;code class="ApiItem"&gt;RThread::Suspend()&lt;/code&gt; &lt;/p&gt; &lt;p&gt; &lt;code class="ApiItem"&gt;RThread::Resume()&lt;/code&gt; &lt;/p&gt; &lt;p&gt; &lt;code class="ApiItem"&gt;RThread::SetPriority()&lt;/code&gt; &lt;/p&gt; &lt;p&gt; &lt;code class="ApiItem"&gt;RThread::RequestComplete()&lt;/code&gt; &lt;/p&gt; &lt;p&gt; &lt;code class="ApiItem"&gt;RThread::RequestSignal()&lt;/code&gt; &lt;/p&gt; &lt;p&gt; NOTE: the creator of a new process can kill or panic the new process, change the new process priority and set the new process startup parameters until the process is resumed (which the creator can also do). After the new process has been resumed, then it becomes totally independent of its creator, and any attempt to panic it, kill it etc will raise the KERN-EXEC 46 panic. &lt;/p&gt; &lt;p&gt; The panic is raised on call to the following (Symbian partner only) functions if the calling process does not have the &lt;em&gt;PowerMgmt&lt;/em&gt; capability (&lt;code class="ApiItem"&gt;TCapability::ECapabilityPowerMgmt&lt;/code&gt;): &lt;/p&gt; &lt;p&gt; &lt;code class="ApiItem"&gt;Power::PowerDown()&lt;/code&gt; &lt;/p&gt; &lt;p&gt; &lt;code class="ApiItem"&gt;Power::EnableWakeupEvents()&lt;/code&gt; &lt;/p&gt; &lt;p&gt; &lt;code class="ApiItem"&gt;Power::DisableWakeupEvents()&lt;/code&gt; &lt;/p&gt; &lt;p&gt; &lt;code class="ApiItem"&gt;Power::RequestWakeupEventNotification()&lt;/code&gt; &lt;/p&gt; &lt;p&gt; &lt;code class="ApiItem"&gt;Power::CancelWakeupEventNotification()&lt;/code&gt; &lt;/p&gt; &lt;p&gt; The panic is raised on call to the following functions if the calling process does not have the &lt;em&gt;WriteDeviceData&lt;/em&gt; capability (&lt;code class="ApiItem"&gt;TCapability::ECapabilityWriteDeviceData&lt;/code&gt;): &lt;/p&gt; &lt;p&gt; &lt;code class="ApiItem"&gt;User::SetMachineConfiguration()&lt;/code&gt; &lt;/p&gt; &lt;p&gt; &lt;code class="ApiItem"&gt;User::SetHomeTime()&lt;/code&gt; &lt;/p&gt; &lt;p&gt; &lt;code class="ApiItem"&gt;User::SetUTCTime()&lt;/code&gt; &lt;/p&gt; &lt;p&gt; &lt;code class="ApiItem"&gt;User::SetUTCOffset()&lt;/code&gt; &lt;/p&gt; &lt;p&gt; &lt;code class="ApiItem"&gt;User::SetUTCTimeAndOffset()&lt;/code&gt; &lt;/p&gt; &lt;p&gt; The panic is raised on call to the following function if the calling process does not have the &lt;em&gt;ReadDeviceData&lt;/em&gt; capability (&lt;code class="ApiItem"&gt;TCapability::ECapabilityReadDeviceData&lt;/code&gt;): &lt;/p&gt; &lt;p&gt; &lt;code class="ApiItem"&gt;User::MachineConfiguration()&lt;/code&gt; &lt;/p&gt;</panic_description>

   192       <panic_description>&lt;p&gt;This panic can be raised as a result of a call to one of a large number of functions. In general, the panic indicates an attempt to perform an operation on a thread or process by code running in another process - violating the security principle of process isolation. &lt;/p&gt; &lt;p&gt; There are exceptions to this general rule, for example, where the panic is raised because the calling process has insufficient capability. The precise reason is stated with the function(s). &lt;/p&gt; &lt;ol&gt; &lt;li&gt; &lt;p&gt; The panic is raised on a call to the following function if the process owning the thread performing the call is not the creator of the target process or, if a handle is specified, the handle is not local. &lt;/p&gt; &lt;ul&gt; &lt;li&gt; &lt;p&gt; &lt;code class="ApiItem" &gt;RProcess::SetParameter()&lt;/code&gt; &lt;/p&gt; &lt;/li&gt; &lt;/ul&gt; &lt;/li&gt; &lt;li&gt; &lt;p&gt; The panic is raised on a call to the following functions if the process owning the thread performing the call is not the same as the target process. &lt;/p&gt; &lt;ul&gt; &lt;li&gt; &lt;p&gt; &lt;code class="ApiItem" &gt;RProcess::Kill()&lt;/code&gt; &lt;/p&gt; &lt;/li&gt; &lt;li&gt; &lt;p&gt; &lt;code class="ApiItem" &gt;RProcess::Terminate()&lt;/code&gt; &lt;/p&gt; &lt;/li&gt; &lt;li&gt; &lt;p&gt; &lt;code class="ApiItem" &gt;RProcess::Panic()&lt;/code&gt; &lt;/p&gt; &lt;/li&gt; &lt;li&gt; &lt;p&gt; &lt;code class="ApiItem" &gt;RProcess::SetJustInTime()&lt;/code&gt; &lt;/p&gt; &lt;/li&gt; &lt;li&gt; &lt;p&gt; &lt;code class="ApiItem" &gt;RProcess::Resume()&lt;/code&gt; &lt;/p&gt; &lt;/li&gt; &lt;li&gt; &lt;p&gt; &lt;code class="ApiItem" &gt;RThread::Kill()&lt;/code&gt; &lt;/p&gt; &lt;/li&gt; &lt;li&gt; &lt;p&gt; &lt;code class="ApiItem" &gt;RThread::Terminate()&lt;/code&gt; &lt;/p&gt; &lt;/li&gt; &lt;li&gt; &lt;p&gt; &lt;code class="ApiItem" &gt;RThread::Panic()&lt;/code&gt; &lt;/p&gt; &lt;/li&gt; &lt;li&gt; &lt;p&gt; &lt;code class="ApiItem" &gt;RThread::Suspend()&lt;/code&gt; &lt;/p&gt; &lt;/li&gt; &lt;li&gt; &lt;p&gt; &lt;code class="ApiItem" &gt;RThread::Resume()&lt;/code&gt; &lt;/p&gt; &lt;/li&gt; &lt;li&gt; &lt;p&gt; &lt;code class="ApiItem" &gt;RThread::SetPriority()&lt;/code&gt; &lt;/p&gt; &lt;/li&gt; &lt;li&gt; &lt;p&gt; &lt;code class="ApiItem" &gt;RThread::RequestComplete()&lt;/code&gt; &lt;/p&gt; &lt;/li&gt; &lt;li&gt; &lt;p&gt; &lt;code class="ApiItem" &gt;RThread::RequestSignal()&lt;/code&gt; &lt;/p&gt; &lt;/li&gt; &lt;/ul&gt; &lt;p&gt; NOTE: the creator of a new process can kill or panic the new process, change the new process priority and set the new process startup parameters until the process is resumed (which the creator can also do). After the new process has been resumed, then it becomes totally independent of its creator, and any attempt to panic it, kill it etc will raise the KERN-EXEC 46 panic. &lt;/p&gt; &lt;/li&gt; &lt;li&gt; &lt;p&gt; The panic is raised on call to the following (Symbian partner only) functions if the calling process does not have the &lt;em&gt;PowerMgmt&lt;/em&gt; capability (&lt;code class="ApiItem" &gt;TCapability::ECapabilityPowerMgmt&lt;/code&gt;): &lt;/p&gt; &lt;ul&gt; &lt;li&gt; &lt;p&gt; &lt;code class="ApiItem" &gt;Power::PowerDown()&lt;/code&gt; &lt;/p&gt; &lt;/li&gt; &lt;li&gt; &lt;p&gt; &lt;code class="ApiItem" &gt;Power::EnableWakeupEvents()&lt;/code&gt; &lt;/p&gt; &lt;/li&gt; &lt;li&gt; &lt;p&gt; &lt;code class="ApiItem" &gt;Power::DisableWakeupEvents()&lt;/code&gt; &lt;/p&gt; &lt;/li&gt; &lt;li&gt; &lt;p&gt; &lt;code class="ApiItem" &gt;Power::RequestWakeupEventNotification()&lt;/code&gt; &lt;/p&gt; &lt;/li&gt; &lt;li&gt; &lt;p&gt; &lt;code class="ApiItem" &gt;Power::CancelWakeupEventNotification()&lt;/code&gt; &lt;/p&gt; &lt;/li&gt; &lt;/ul&gt; &lt;/li&gt; &lt;li&gt; &lt;p&gt; The panic is raised on call to the following functions if the calling process does not have the &lt;em&gt;WriteDeviceData&lt;/em&gt; capability (&lt;code class="ApiItem" &gt;TCapability::ECapabilityWriteDeviceData&lt;/code&gt;): &lt;/p&gt; &lt;ul&gt; &lt;li&gt; &lt;p&gt; &lt;code class="ApiItem" &gt;User::SetMachineConfiguration()&lt;/code&gt; &lt;/p&gt; &lt;/li&gt; &lt;li&gt; &lt;p&gt; &lt;code class="ApiItem" &gt;User::SetHomeTime()&lt;/code&gt; &lt;/p&gt; &lt;/li&gt; &lt;li&gt; &lt;p&gt; &lt;code class="ApiItem" &gt;User::SetUTCTime()&lt;/code&gt; &lt;/p&gt; &lt;/li&gt; &lt;li&gt; &lt;p&gt; &lt;code class="ApiItem" &gt;User::SetUTCOffset()&lt;/code&gt; &lt;/p&gt; &lt;/li&gt; &lt;li&gt; &lt;p&gt; &lt;code class="ApiItem" &gt;User::SetUTCTimeAndOffset()&lt;/code&gt; &lt;/p&gt; &lt;/li&gt; &lt;/ul&gt; &lt;/li&gt; &lt;li&gt; &lt;p&gt; The panic is raised on call to the following function if the calling process does not have the &lt;em&gt;ReadDeviceData&lt;/em&gt; capability (&lt;code class="ApiItem" &gt;TCapability::ECapabilityReadDeviceData&lt;/code&gt;): &lt;/p&gt; &lt;ul&gt; &lt;li&gt; &lt;p&gt; &lt;code class="ApiItem" &gt;User::MachineConfiguration()&lt;/code&gt; &lt;/p&gt; &lt;/li&gt; &lt;/ul&gt; &lt;/li&gt; &lt;/ol&gt;</panic_description>